ATMEGA168-20PU Datasheet, Specs, Alternatives & ECAD | Microchip Technology / Atmel | PartGenie

AI summary

ATMEGA168-20PU product

The ATMEGA168-20PU is an 8-bit AVR microcontroller featuring 16KB of Flash memory, 1KB of SRAM, and 512 bytes of EEPROM, housed in a 28-pin PDIP package.

Best for

General-purpose embedded control
Low-power applications

Avoid if

High-speed processing requirements exceeding 20MHz
Applications requiring more than 16KB of program memory

Check before use

Operating voltage requirements
Pinout compatibility for PDIP-28

Key specifications

Flash Memory: 16 kB
SRAM: 1 kB
EEPROM: 512 B
Clock Speed: 20 MHz

Compliance & Environment

RoHS: Y
REACH: -
MSL: -
ECCN: EAR99
HTSUS: 8542310001.0

Application

General PurposeIndustrial Control

Datasheet

0658cf7a1b75a06b2c5dc28c1f399a9b_2301131030_Microchip-Tech-ATMEGA168-20PU_C184885.pdf

800 KB

CAD Models

Download ECAD models for ATMEGA168-20PU: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an 8-bit CMOS microcontroller based on the AVR enhanced RISC architecture, designed for low-power embedded control applications.